| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.48 | 13.516% | $188.9814 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $84.73 | 8.264% | $91.7321 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $153.64 | 11.382% | $171.1273 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $162.80 | 3.384% | $168.3092 | $168.31 | $168.30 | $168.30 |
| Purchase #5 | $11.82 | 7.657% | $12.7251 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $176.72 | 4.254% | $184.2377 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $67.63 | 9.729% | $74.2097 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $823.82 | $891.3225 | $891.33 | $891.40 | $891.20 | |